baber/WOPTO huggingface dataset:
Patent EP-1406469-A3 (EP)
Inventor: ARNDT GEORG-ERWIN
IPC: H04R25/00
Filed: 2003-09-17
Abstract: The device has an adaptive feedback compensation filter, adaptation unit and frequency limiting filter. An input signal path is divided into 2 paths with filters. The first path interacts with the feedback compensation filter to subtract a compensation signal and with the adaptation unit for error signal output. A second node output and the second signal path are connected to a third node, whose output is connected to a system input, for addition.  The device has an adaptive feedback compensation filter (25) for forming a compensation path, an adaptation unit (31) for the filter and a frequency limiting filter (27) for limiting the frequency range of the compensation path. An input signal (3) path is divided into two paths with filters. The first path interacts with the feedback compensation filter after the first filter (17) at a first node for subtraction of a compensation signal (23) and with the adaptation unit at a second node for error signal output. An output of the second node and the second signal path are connected to a third node, whose output is connected to an amplification system input, for addition. Independent claims are also included for the following:  (a)  a hearing aid with an inventive device  (b)  and a method of compensating a feedback signal in an acoustic amplification system.
Patent EP-1403173-A3 (EP)
Inventor: SHIBA MAHITO
IPC: B62D5/04
Filed: 2003-09-25
Abstract: In a detecting apparatus for detecting a steering state
at a steering member (1) by respectively providing targets (34
and 35) in the shape of a spur gear having teeth portions (34a
and 35a) to an input shaft (32) connected to the steering member
and an output shaft (33) connected to the input shaft (32) by
interpo sing a torsion bar (31), when an allowable maximum value
of rotational torque applied to the steering member is
designated by notation T, a number of teeth Z of the teeth
portions (34a and 35a) and a spring constant K of the torsion
bar (31) are determined to satisfy the following inequality,
360 (deg) / Z > T (Nm) / K (Nm/deg).
Patent EP-1411095-A3 (EP)
Inventor: BRAND MIKE
IPC: C09D183/06
Filed: 2003-10-02
Abstract: Gegenstand der vorliegenden Erfindung ist die Verwendung strahlenhärtbarer
Beschichtungsmassen, enthaltend mindestens ein
strahlungshärtbares Organopolysiloxan mit (Meth)acrylsäureestergruppen
und einen Photoinitiator, welche dadurch
gekennzeichnet sind, dass als Photoinitiator mindestens eine
Verbindung der allgemeinen Formel
 
mitverwendet wird, worin
     R 1     ein linearer oder verzweigter Alkylrest mit 3 bis 18
C-Atomen, vorzugsweise 4 bis 12 C-Atomen,   R 2     ein Alkylrest mit 1 bis 4 C-Atomen, vorzugsweise Wasserstoff,   R 3 , R 4     Alkylreste mit 1 bis 6 C-Atomen, die auch zu einem
5- oder 6-gliedrigen Kohlenstoffring verknüpft sein können
oder einer dieser Reste auch Wasserstoff sein kann,
und   R 5     ein Alkyl- oder Alkanoylrest, vorzugsweise Wasserstoff
bedeuten,   
zur Herstellung abhäsiver Lacke, abhäsiver Überzüge, abhäsiver
Beschichtungen.
Patent EP-1403824-A3 (EP)
Inventor: CAHILL NATHAN D
IPC: G01N23/04
Filed: 2003-09-15
Abstract: A method and system for reconstructing a three-dimensional image
of an object from cone beam projection data. The method comprising the steps
of: acquiring the projection data, wherein the projection data comprises a set of
cone beam projection images; selecting at least one cone beam projection image;
identifying a region of interest within each selected cone beam projection image;
defining a three-dimensional lattice of points, wherein the projection into each
selected cone beam projection image of the points in the three-dimensional lattice
provides a sampling of the identified region of interest in the corresponding
selected cone beam projection image; and, reconstructing an image of the object
at each point in the three-dimensional lattice to form a three-dimensional image of
the object.
Patent EP-1338331-A3 (EP)
Inventor: GAWRON DAVID FREDERICK ALBERT
IPC: B01F29/60
Filed: 2003-02-18
Abstract: A mixer comprises a stand (30) and a frame which is
rotatably mounted to the stand, the frame being arranged to
support a removable mixing container, which may comprise a bag
(B) or a rigid box.
Patent EP-1356981-A3 (EP)
Inventor: RUDOLF MICHAEL
IPC: B61C17/00
Filed: 2003-04-24
Abstract: The invention relates to a power supply device for powering electrical loads in a railway carriage and/or drive unit having a train busbar (ZSS) and high-voltage converters (HSR) which are connected to the train busbar (ZSS) and in each case convert different DC or AC voltages, which are supplied via the train busbar, to a standard DC voltage. In order to simplify and to standardize such power supply devices and in order to achieve a reduction in the physical volume and mass of the apparatuses used for power conversion and of the wiring, the railway carriage or drive unit according to the invention is equipped with a carriage-internal busbar (WSS), which is used for supplying voltage to the electrical loads and which is in each case connected to the train busbar (ZSS) via a high-voltage converter (HSR).
Patent EP-1396892-A3 (EP)
Inventor: CHO JAE-HEE
IPC: H01L33/36
Filed: 2003-05-14
Abstract: A high-efficiency light emitting diode is provided. The light emitting diode includes a substrate; a first compound semiconductor layer formed on the top surface of the substrate; a first electrode formed on a region of the first compound semiconductor layer; an active layer formed on a region of the first compound semiconductor layer excluding the region with the first electrode layer, in which 430-nm or less wavelength light is generated; a second compound semiconductor layer formed on the active layer; and a second electrode formed on the second compound semiconductor layer, with a filling ratio of 20-80% with respect to the area of the top surface of the substrate. The light emission of a 430-nm or less light emitting diode can be enhanced by adjusting the size of the p-type second electrode within the range of 20-80%.
Patent EP-1441543-A3 (EP)
Inventor: UCHIDA YOSHIHIKO
IPC: H04N13/395
Filed: 2004-01-20
Abstract: A three-dimensional image display device in which at least two light-emitting display panels of a light permeable type are arranged in parallel in a normal direction of the front surface of the device, and a semi-transparent member is provided for reducing light emission from a light-emitting display panel located in the front to the other display panel located in the rear, preventing display images from blurring.
Patent EP-1479805-A3 (EP)
Title: Musterkettenschärmaschine
Inventor: BOGUCKI-LAND BOGDAN
IPC: D02H1/00
Filed: 2004-03-24
Abstract: Es wird eine Musterkettenschärmaschine angegeben mit
einer Schärtrommel, einem im Bereich einer Stirnseite
der Schärtrommel angeordnetem Träger (16), der einen
Drehantrieb aufweist, und mindestens einem am Träger
(16) angeordneten Fadenführerelement (13), das mit Hilfe
eines Axialantriebs (15) in Axialrichtung der Schärtrommel
verlagerbar ist. 
     Man möchte die Bewegungssteuerung des Fadenführerelements
(13) vereinfachen. 
     Hierzu ist eine Winkelerfassungseinrichtung (30-32),
die eine Winkelposition (α) des Trägers (16) erfaßt,
mit einer Steuereinrichtung (17) verbunden, die in Abhängigkeit
von der Winkelposition (α) des Trägers (16)
den Axialantrieb (15) ansteuert.
Patent EP-1491945-A3 (EP)
Inventor: AOSHIMA SHINSUKE
IPC: G03B19/04
Filed: 1999-10-20
Abstract: A method and apparatus for disassembling a used lens-fitted photo film unit that
consists of a body base portion having photographic mechanisms incorporated therein, and
front and rear cover sections removably attached to front and rear sides of the body base
portion, the front cover section having a lens cover that is mounted on a front cover main body
so as to be movable between a closed position covering a taking lens and an open position
uncovering the taking lens, the method comprising the steps of providing first and second
access holes respectively through the lens cover and the front cover main body when
manufacturing them, such that the first and second access holes overlap each other in the
closed position of the lens cover, and provide an access to an internal engaging portion
between the front cover section and the base body portion; inserting a tool into the first and
second access holes, to disengage the internal engaging portion between the front cover
section and the body base portion; and separating the front cover section from the body base
portion without separating the lens cover from the front cover main body.
Patent EP-1494077-A3 (EP)
Inventor: NAKAYA DAISUKE
IPC: H05K3/00
Filed: 2004-06-29
Abstract: The invention provides an image forming apparatus and an image forming method which can correct displacement of a forming position of an image with high accuracy even when a recording medium is strained into an arbitrary shape. Positional information representing positions of each of multiple locating holes made in advance on a printed wire board (PWB) is obtained by a camera, a forming area of a wiring pattern image on the PWB is virtually divided into multiple quadrilateral areas on the basis of the positional information, in each divided area, raster data showing the image is converted so that, when it is assumed that there is no strain on the PWB, a formed wiring pattern image is matched to an image formed on a corresponding divided area, and, on the basis of the raster data after conversion, the image is formed on the PWB.
Patent EP-1515378-A3 (EP)
Inventor: YONEYA NOBUHIDE
IPC: H01L51/05
Filed: 2004-09-01
Abstract: A method for producing a field effect transistor having source/drain electrodes of metal single-layer film firmly adhering to the gate insulating film. The method consists of steps of: forming a gate electrode on a support, forming a gate insulating film on the support and the gate electrode, performing treatment with a silane coupling agent on the surface of the gate insulating film, forming source/drain electrodes of metal single-layer film on the gate insulating film 13 which has been treated with a silane coupling agent, and forming a channel-forming region of semiconductor layer on the gate insulating film held between the source/drain electrodes.
Patent EP-1520549-A3 (EP)
Title: Verfahren und Farbkit zur Farbkorrektur von Zahnersatz oder natürlichen Zähnen
Inventor: GRUNDLER ANDREAS
IPC: A61K6/90
Filed: 2004-09-15
Abstract: Ein Verfahren zur Farbkorrektur von Zahnersatz oder Zahnoberflächen durch Auftragen lichthärtender Korrekturfarben für die Zahngrundfarben wird zweckmäßig mit einem Farbkit durchgeführt, das folgende Komponenten umfasst:
     1 Korrekturfarbe für die Vita Shades A,   1 Korrekturfarbe für die Vita Shades B,   1 Korrekturfarbe für die Vita Shades C,   1 Korrekturfarbe für die Vita Shades D,   1 orangene Korrekturfarbe zur Individualisierung der Vita Shades im rot/gelben Farbbereich,   1 blaue Korrekturfarbe zur Individualisierung der Vita Shades im blau/grünen Farbbereich,   1 weisse Korrekturfarbe zur Individualisierung der Vita Shades bezüglich Helligkeit und Transparenz,   1 transparenter Verdünnungslack zum Abstimmen der Farbintensität   
sowie optional
   1 schwarze Korrekturfarbe zur Individualisierung der Vita Shades bezüglich Helligkeit   1 Farbschlüssel mit Mischanleitung und Erläuterung der Korrekturmöglichkeiten, nötiges Werkzeug wie Mischplatte, Messpipette, Pinsel.
Patent EP-1519026-A3 (EP)
Title: Verfahren und Vorrichtung zum Steuern eines Ventils und Verfahren und Vorrichtung zum Steuern einer Pumpe-Düse-Vorrichtung mit einem Ventil
Inventor: BEILHARZ JOERG DR
IPC: F02M57/02
Filed: 2004-09-17
Abstract: Ein Ventil hat einen Ventilantrieb (24), der als Piezoaktor ausgebildet ist, ein Ventilglied (231), einen Ventilkörper (237) und einen Ventilsitz (234). Zu einem vorgebbaren Zeitpunkt wird das Ventilglied (231) von einer Position entfernt von dem Ventilsitz (234) in den Ventilsitz (234) gesteuert. Während das Ventilglied (231) von der Position entfernt von dem Ventilsitz (234) in den Ventilsitz (234) gesteuert wird, wird ein die Piezospannung (V_INJ) charakterisierendes Signal erfasst. Es wird die mindestens erste Ableitung des die Piezospannung (V_INJ) charakterisierenden Signals ermittelt. Der Zeitpunkt des Auftreffens des Ventilglieds auf den Ventilsitz wird erkannt, wenn die mindestens erste Ableitung des Signals einen vorgegebenen ersten Schwellenwert (SW1) überschreitet. Eine Schließzeitdauer (T_CL) wird abhängig von dem vorgebbaren Zeitpunkt und dem Zeitpunkt des Auftreffens ermittelt. Die Ansteuerung des Ventilantriebs erfolgt dann abhängig von der Schließzeitdauer (T_CL).
Patent EP-1600947-A3 (EP)
Title: Subtractive cancellation of harmonic noise
Inventor: JOUBLIN FRANK
IPC: H04B1/10
Filed: 2004-10-19
Abstract: A common problem in audio processing is that a useful signal (8) is disturbed by one
or more sinusoidal noises (9) that should be suppressed. The proposed method for
canceling a sinusoidal disturbance (9) of unknown frequency in a disturbed useful
signal (1) comprises the steps of:
     estimating (2) the three sinusoidal parameters of the disturbance (9), i.e.
amplitude, phase and frequency,   generating (4) a reference signal (5) according to the estimated parameters, and   subtracting (6) the reference signal (5) from the disturbed information bearing
signal (1).   
     The estimation is performed by an Extended Kalman filter.
Patent EP-1533964-A3 (EP)
Inventor: TRACHEWSKY JASON A
IPC: H04L12/56
Filed: 2004-11-09
Abstract: A method for receiving a frame in a high data throughput wireless local area network begins by receiving a preamble of the frame via a channel in accordance with a default receiver filter mask. The processing continues by validating the preamble. The processing continues by, when the preamble is validated, interpreting the preamble to determine a high data throughput channel configuration. The processing continues by reconfiguring the default receiver filter mask in accordance with the high data throughput channel configuration to produce a reconfigured receiver filter mask. The processing continues by receiving a data segment of the frame in accordance with the reconfigured receiver filter mask.
Patent EP-1538649-A3 (EP)
Inventor: SUGIMURA TOSHIAKI
IPC: H01H25/00
Filed: 2004-11-24
Abstract: An input key 10 has a key top 220 which can incline, a key top supported portion 20, a key top supporting portion 30 provided on a support plate 60 and arranged to come into contact with the key top supported portion 20 during a push on the key top and to support the key top supported portion 20 so as to permit the key top 220 to incline in the contact state, at least one inclination detector 54 provided in a direction assigned an input information item, on the support plate 60 or on the key top 220, a push detector for detecting a push on the input key 10, an inclination direction detector for detecting an inclination direction of the key top 220 when a push on the input key 10 is detected, and a symbol determiner for determining an input information item on the basis of the inclination direction.
Patent EP-1518668-A3 (EP)
Inventor: BRAZIER PETER CHARLES
IPC: B32B37/12
Filed: 2003-06-13
Abstract: A mat with a textile surface (1) and an elastomer backing layer (2) that includes elastomer crumbs and a binder. The elastomer backing layer (2) includes voids between the elastomer crumbs for increased flexibility.
Patent EP-1491714-A3 (EP)
Inventor: LONGBOTTON JAMES R
IPC: E21B43/10
Filed: 1995-08-24
Abstract: Multilateral wells and improved multilateral well
structures are made by setting a diverter (332) at a prescribed
position and a prescribed orientation in a main well flow conductor
(120) located within a main wellbore (110), boring through a
sidewall of the main well flow conductor (120) and into a material
(112) surrounding the main well flow conductor (120). Here, it comprises
the step of setting a preformed window member having a preformed window
of a prescribed shape formed therein into said main well flow conductor.
Therefore, rather than relying on the drilling tool to form a window having the prescribed shape,
a member having a preformed window is lowered into place and the interface end of
the liner is cemented thereto.
Patent EP-1439545-A3 (EP)
Inventor: SHIMASAKI SHINYA
IPC: G11C16/30
Filed: 2004-01-15
Abstract: In a nonvolatile semiconductor memory device including a nonvolatile cell circuit, a step-up circuit (11) receives a clock signal (CLK) to generate a step-up voltage (V pp ) for the nonvolatile cell circuit. A voltage divider (14) divides the step-up voltage to generate a plurality of voltages (V 0 ,V 1 ,...,V 7 ). A selector (15) selects one of the voltages. A reference voltage generating circuit (16) generates a reference voltage (V ref ). A first comparator (17) compares the selected one of the voltages with the reference voltage. A gate circuit (13) supplies the clock signal to the step-up circuit in accordance with an output signal of the first comparator so that the selected one of the voltages is brought close to the reference voltage. Also, a second comparator (18) compares the step-up voltage with an externally-provided expected value (V ppe ). A counting signal generating circuit (19,19') generates a counting signal (S 3 ) in accordance with an output signal (S 1 ) of the first comparator. A counter (20,20') changes a value (N) thereof by receiving the counting signal. Thus, the selector selects the one of the voltages in accordance with the value of the counter, so that the step-up voltage is brought close to the expected value.
Patent EP-1499079-A3 (EP)
Inventor: HAN JI-YON
IPC: H04N7/24
Filed: 2004-07-15
Abstract: A network device and data transmission method for efficient data transmission and reception in a mobile ad hoc network environment. The mobile ad hoc network device includes an encoder (310) for receiving multimedia signals and encoding the received signals depending on predetermined network information in the mobile ad hoc network environment, a database unit for storing the received multimedia signals, a network interface (350) unit for receiving the network information and sending the multimedia signals encoded by the encoder (310), and a control unit for causing the network information received from the network interface (350) unit to be stored in the database unit and allowing the encoder (310) to perform its encoding operation depending on the received network information.
Patent EP-1469642-A3 (EP)
Inventor: KOLDING TROELS
IPC: H04W36/12
Filed: 2004-03-03
Abstract: The present invention describes a method, a first and second network nodes and system for sending data to a new network node in a mobile communications network. In terms of a WCDMA network, when a handover is triggered, data blocks have to be sent to a new Node B from the RNC instead of the old Node B. 
     Therefore, the present invention describes a solution for estimating which data blocks are sent to the new Node B. In the method, a timer is set for each one or more data blocks to be sent to a mobile terminal. When a handover is triggered, the RNC estimates based on the timer values which data blocks have already been transmitted via the present Node B to the mobile terminal. Only data blocks, which are estimated as not being sent to the mobile terminal, are transmitted from the RNC to the new Node B.
Patent EP-1527791-A3 (EP)
Inventor: GRETER ANDY
IPC: A61F5/44
Filed: 1997-02-26
Abstract: The fluid connection vessel (1) has a flat lid (2) with a connection with a nipple (6) for a hose leading to the patient and a vacuum line connection (3). The fluid is collected in a bag (B) whose top edge is connected to a head plate (5) fitting to the underside of the lid. The bag is surrounded by an airspace (A) connected to the vacuum line. Air may flow from the bag to the vacuum line via a membrane (9) which is impervious to liquids.
Patent EP-1593600-A3 (EP)
Inventor: LANG GEORG
IPC: B65B27/08
Filed: 2005-04-27
Abstract: The machine for fitting straps (11, 12) which cross on stacks of newspapers or magazines has a welding head (14). This bonds the straps together at the crossing point (16) and the area around it.
Patent EP-1650784-A3 (EP)
Inventor: FISCHER STEVEN M
IPC: H01J49/12
Filed: 2005-05-23
Abstract: A multimode ionization source includes an electrospray ionization source for providing a charged aerosol, an atmospheric pressure ionization source downstream from the electrospray ionization source for further ionizing said charged aerosol, and a mode separator, or mask, situated so as to separate a portion of the charged aerosol and prevent the portion from being exposed to the atmospheric pressure ionization source.
Patent EP-1617562-A3 (EP)
Title: Oszillatorschaltung
Inventor: SAUTER MELNRAD
IPC: H03K17/94
Filed: 2005-06-01
Abstract: Beschrieben und dargestellt ist eine Oszillatorschaltung für einen Sensor, mit einem Schwingkreis (2) und einem Operationsverstärker (3), wobei die elektrische Schwingung des Schwingkreises (2) zwischen einem ersten Anschluß (4) und einem zweiten Anschluß (5) des Schwingkreises (2) abgreifbar ist und der erste Anschluß (4) des Schwingkreises (2) mit dem nichtinvertierenden Eingang des Operationsverstärkers (3) verbunden ist und der Ausgang (6) des Operationsverstärkers (3) auf den nichtinvertierenden Eingang des Operationsverstärkers rückgekoppelt ist. 
     Der erfindungsgemäßen Oszillatorschaltung liegt die Aufgabe zugrunde, das dynamische Verhalten der Oszillatorschaltung zu verbessern. 
     Die erfindungsgemäße Oszillatorschaltung löst das Problem dadurch, daß der zweite Anschluß (5) des Schwingkreises (2) - zumindest wechselspannungsmäßig - mit dem invertierenden Eingang des Operationsverstärkers (3) direkt verbunden ist.
Patent EP-1582230-A3 (EP)
Inventor: DREW JOANNE
IPC: A61M16/08
Filed: 2001-11-22
Abstract: A respiratory mask (10), particularly of the type used
in CPAP treatment, has a gas washout vent (26,28). In one
embodiment the vent (26,28) is made of a thin air-permeable
membrane (28). Generally, the membrane (28) is thinner
than about 0.5 mm. The membrane (28) can be made of a
hydrophobic material such as polytetrafluoroethylene
(PTFE). The membrane (28) can also be fabricated from
expanded PTFE. In an alternative embodiment, the vent
assembly includes a vent constructed from stainless steel.
Patent EP-1616603-A3 (EP)
Inventor: OKAJIMA SHINPEI
IPC: A63C10/18
Filed: 1995-02-24
Abstract: A snowboard cleat binding mechanism and corresponding cleat having front and rear body sections, a latch and a spring. The cleat is adapted to be held between the front body section and a notch on the latch. The latch and spring are located on the rear body section, and the spring is arranged to bias the latch into engagement with the cleat.
Patent EP-1655870-A3 (EP)
Inventor: TAO PENG SON
IPC: H04L1/00
Filed: 2005-09-16
Abstract: The present invention discloses a method of processing a generic framing procedure (GFP) frame, the method includes the steps of: processing the GFP frame by the compensating process of payload area descrambler error multiplication factor; and processing the GFP frame by the process of tHEC or/and eHEC single-bit error correction. According to the present invention, not only a tHEC or/and eHEC single-bit error can be corrected, but also the tHEC or/and eHEC additional single-bit error can also be corrected so that the equipment's dependability and capability of anti-interference are improved significantly.